BRPI0504348A - elemento ótico para sinais de mensagem variável - Google Patents

elemento ótico para sinais de mensagem variável

Info

Publication number
BRPI0504348A
BRPI0504348A BRPI0504348-4A BRPI0504348A BRPI0504348A BR PI0504348 A BRPI0504348 A BR PI0504348A BR PI0504348 A BRPI0504348 A BR PI0504348A BR PI0504348 A BRPI0504348 A BR PI0504348A
Authority
BR
Brazil
Prior art keywords
light source
optical element
lens
variable message
message signals
Prior art date
Application number
BRPI0504348-4A
Other languages
English (en)
Portuguese (pt)
Inventor
Bernd Eschbach
Original Assignee
Dambach Werke Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dambach Werke Gmbh filed Critical Dambach Werke Gmbh
Publication of BRPI0504348A publication Critical patent/BRPI0504348A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Road Signs Or Road Markings (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Communication System (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
BRPI0504348-4A 2004-09-30 2005-09-20 elemento ótico para sinais de mensagem variável BRPI0504348A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04023304A EP1643473B1 (fr) 2004-09-30 2004-09-30 Elément optique pour panneaux de signalisation routière variable

Publications (1)

Publication Number Publication Date
BRPI0504348A true BRPI0504348A (pt) 2006-05-09

Family

ID=34926793

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504348-4A BRPI0504348A (pt) 2004-09-30 2005-09-20 elemento ótico para sinais de mensagem variável

Country Status (5)

Country Link
US (1) US7591574B2 (fr)
EP (1) EP1643473B1 (fr)
AT (1) ATE354152T1 (fr)
BR (1) BRPI0504348A (fr)
DE (1) DE502004002913D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8944658B1 (en) * 2009-09-11 2015-02-03 The Boeing Company LED holder for lighting panels
CN102812507B (zh) 2010-03-24 2016-04-13 西门子公司 光学指示部件和指示设备
PL3267427T3 (pl) 2013-10-10 2019-10-31 Ortana Elektronik Yazilim Taah San Ve Tic A S Element optyczny dla systemu informacyjnego do wyświetlania informacji
PL415364A1 (pl) * 2015-12-17 2017-06-19 Instytut Optyki Stosowanej Im. Prof. Maksymiliana Pluty Układ optyczny do rozsyłu światła z pojedynczego piksela tablicy znaków drogowych o zmiennej treści
PL231325B1 (pl) * 2015-12-17 2019-02-28 Inst Optyki Stosowanej Im Prof Maksymiliana Pluty Układ optyczny do pojedynczego piksela tablicy znaków drogowych o zmiennej treści

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2282167A (en) * 1937-08-21 1942-05-05 George M Cressaty Flashlight
JPS5724336Y2 (fr) * 1977-10-08 1982-05-26
US4779967A (en) * 1986-07-01 1988-10-25 Ram Optical Instrumentation, Inc. Objective lens assembly
JP3507284B2 (ja) * 1997-06-24 2004-03-15 キヤノン株式会社 ロッドレンズアレイ及び密着型イメージセンサ及び画像読取装置
AT500056B8 (de) * 1998-01-19 2007-02-15 Swarco Futurit Verkehrssignals Optikelement für verkehrszeichen, anzeigetafeln oder dgl.
US6550952B1 (en) * 2000-04-28 2003-04-22 Ilight Technologies, Inc. Optical waveguide illumination and signage device and method for making same
AT500013B1 (de) * 2003-01-31 2006-10-15 Swarco Futurit Verkehrssysteme Optikelement für wechselverkehrszeichen
US7217022B2 (en) * 2004-08-31 2007-05-15 Opto Technology, Inc. Optic fiber LED light source

Also Published As

Publication number Publication date
ATE354152T1 (de) 2007-03-15
US20060077661A1 (en) 2006-04-13
EP1643473B1 (fr) 2007-02-14
DE502004002913D1 (de) 2007-03-29
US7591574B2 (en) 2009-09-22
EP1643473A1 (fr) 2006-04-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 3A., 4A. E 5A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2094 DE 22/02/2011.